covalent compound

常见例句

However, as a covalent chemical compound with the wurtzite crystal structure, A1N is not easy to sinter.
然而，A1N是强共价键化合物，烧结活性低，而且A1N很容易水解引入氧杂质。
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Silicon carbide was a strong covalent bond compound, which had favorable high temperature, electricity, mechanism and chemistry capability.
碳化硅材料是共价键极强的化合物，具有良好的高温性能、电性能、机械性能和化学性能。
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An organic coordination (complexing ) compound in which the metal ion is bound to atoms of nonmetals, e. g. nitrogen, carbon, or oxygen, to form a heterocyclic ring having coordinate covalent bonds.
一种配位（络合）化合物，其中的金属离子与氮、碳或氧等非金属原子结合生成有配位共价键的杂环。
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He said that the percent ionic character, and this is within a bond, not for a compound, for a covalent bond.
他提到离子百分数，是指一根键中，并非一个分子中。
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